Yup, what other person said, heat pump dryers.
They use the insides of the dryer as the closed loop of heating and cooling. Heating air through clothes to get moisture then cooling it on the other side to condense it. Generates water but doesnt have a vent.
Neat use of the tech.






Yeah, words have meaning to the person saying them, but aren’t guaranteed to have the same for the receiver.
Its why we try so hard to share a reality and define things.
And we have faith that we are on the same side of understanding.
Its also why the world is fucked up right now, no faith, we need to know, and we quiz and push to narrow our world to just those we can be sure of.
Do you really think its worth it to only talk to yourself? Or do you figure out how to share how you feel and what you see in the world with others?